The Walkspan Layer app displays color-coded sidewalks from most walkable (green) to least walkable (red). It contains map layers for total walkability and nine other domain specific layers for natural beauty, manmade beauty, comfort, safety, vibrance, access, utility, interest, and legibility. Other features include:

         Geolocation to pinpoint where you are

         Search to show your destination

         Drop down list of Manhattan neighborhoods

         Walkability layers classified by beauty, utility, safety, comfort, access, vibrance, interest and legibility

         Toggle between Standard and Satellite maps

         3D Effect

Available for Manhattan only – other major US cities to be available soon.